Combo battery cases for the Apple iPhone are commonplace from no-name clones to well-known manufacturers whose brand is almost synonymous with the product. On the other hand, combined case, battery and Bluetooth headset packs with smart battery management are really quite rare. In fact, On3‘s PowerCliq is the only one I know of, so watch Don get a hands-on demo from Brad Yasar of On3.

The PowerCliq is a 2700 mAh battery case for the iPhone which has two additional features. The first is a Bluetooth 4.0 headset that slides into the back of the case for both storage and charging. The second is that the charging features of the external battery can be controlled by app on the iPhone. When plugged in, most battery packs simply charge until the smartphone is fully charged and then keep it topped up; there are some schools of thought that suggest this can be detrimental to the long-term performance of the battery.

On the PowerCliq, the app can be used to set a minimum battery level such that the recharging doesn’t kick in until the iPhone’s battery falls to that level and once fully charged, turns off. This larger discharge / charge cycle is supposed to improve the life of the battery.

The PowerCliq is fundraising on Kickstarter with early birds getting in at $88. Update: since CES, the Kickstarter campaign has been cancelled. There’s a note on Instagram saying that this is to allow for new developments and the campaign will restart soon.